          (contains? tags (:pos-tag token)))))
 
 (defn go-word-form
-  "Conical string word count form of a token.  ."
+  "Conical string word count form of a token."
   [token]
   ((:word-form-fn *stopword-config*) token))
 


To avoid the double negative in function names, *go words* are defined to be
the compliment of a vocabulary with a stop word list.  Functions
like [[meaningful-word?]] tell whether or not a token is a stop word, which are
defined to be:

  * stopwords (predefined list)
  * punctuation
  * numbers
  * non-alphabetic characters
  * URLs"
      :author "Paul Landes"}
    zensols.nlparse.stopword
  (:require [clojure.string :as s]))

---
* **:post-tags** POS tags for *go words* (see namespace docs)
* **:word-form-fn** function run on the token in [[go-word-form]]; for example
  if `#(-> % :lemma s/lower-case)` is given then lemmatization is
  used (i.e. Running -> run)"
  {:pos-tags #{"RB", "JJ", "JJR", "JJS", "MD",
               "NN", "NNS", "NNP", "NNPS",
               "VB", "VBD", "VBG", "VBN", "VBP", "VBZ",
